An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 7035-00-946-2642
NSN 5990-00-605-0391
NSN 5945-00-003-2489
NSN 6240-01-476-1612
NSN 5925-01-022-7719
NSN 5945-01-423-2657
NSN 6610-00-382-0266
NSN 5910-00-815-6300
NSN 6645-01-384-0628
NSN 5935-01-340-1872
NSN 5910-00-008-1508
NSN 5935-01-069-8189